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1. |
Find the next three terms of the arithmetic sequence 101, 93, 85, 77, …. |
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A. |
70, 63, 56 |
B. |
71, 65, 59 |
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C. |
69, 61, 53 |
D. |
68, 59, 50 |
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Hint |
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2. |
Find the next three terms of the arithmetic sequence 41, 54, 67, 80,…. |
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A. |
91, 102, 113 |
B. |
95, 110, 125 |
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C. |
103, 126, 149 |
D. |
93, 106, 119 |
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Hint |
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3. |
Find the 10th term of the arithmetic sequence –6, 3, 12, 21, …. |
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A. |
66 |
B. |
75 |
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C. |
93 |
D. |
84 |
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Hint |
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4. |
Write an equation for the nth term of 3, 8.5, 14, 19.5, …. |
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A. |
 = n – 4.5 |
B. |
= 5.5n – 2.5 |
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C. |
= 3.5n |
D. |
= 5.5n + 2 |
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Hint |
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5. |
Write an equation for the nth term of –6, -14.5, -23, -31.5, …. |
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A. |
= -8.5n – 7 |
B. |
= -6n |
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C. |
= -8.5n + 2.5 |
D. |
= -14.5n + 8.5 |
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Hint |
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